Setup cache for .m2/repository

mrotteveel · mrotteveel · commit 065ac721a9b5 · 2019-06-02T13:42:55.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,3 +2,9 @@ language: java
 
 services:
   - docker
+
+before_cache:
+  - rm -rf $HOME/.m2/repository/org/firebirdsql/firebird-testcontainers-java/
+cache:
+  directories:
+    - $HOME/.m2/repository/
